Electric shock protection method, electronic equipment and discharge equipment

Abstract

The invention provides an electric shock protection method, electronic equipment and discharging equipment. The electric shock protection method is applied to the discharging equipment and comprises the steps of acquiring a voltage indication signal, wherein the voltage indication signal is used for indicating the current current of a working circuit of the discharging equipment; under the condition that the current is determined to be abnormal based on the voltage indication signal, determining whether the current belongs to contact leakage current or not, wherein the current abnormity comprises that the current is out of a current threshold value of the working circuit in a normal working state; and under the condition that the current belongs to the contact leakage current, controlling the discharge equipment to stop discharging. According to the electric shock protection method, electric shock protection of the human body can be realized, and the risk of electric shock of the human body is greatly reduced; moreover, physical isolation is not needed, and the working effect of the discharge equipment is not affected.

Description

technical field [0001] The present disclosure relates to the technical field of electric shock safety, in particular to an electric shock protection method, electronic equipment and discharge equipment. Background technique [0002] Negative ion generators are more and more used in daily electronic products, such as air purifiers, air conditioners, etc. The discharge part of the negative ion generator can ionize the air under the action of high voltage to generate negative ions. The working principle of the negative ion generator determines that a negative high voltage will be generated at the discharge part, and the voltage may reach thousands of volts during the period. The human body is between the earth and the discharge part. If the human body accidentally touches the discharge part, a certain amount of current will flow, which makes the human body feel like an electric shock. [0003] At present, the existing protection scheme is to separate the human body from the d...

AI Technical Summary

Problems solved by technology

Therefore, building the discharge part will seriously affect the working effect of the negative ion generator

Moreover, since the discharge part needs to be in contact with the air, the separation cannot be completely closed, and there is still the possibility that the human body may accidentally touch the discharge part, and there is still the risk of electric shock to the human body

Images